Agent skill

Checks

by OtoDock in OtoDock/oto-dock

How checks work on OtoDock — named units that judge an agent's work at the end of a turn (schema, script, handler and judge kinds), conditions on what the turn changed, rounds, where a check lives…

Custom licenceAuto-check passedEducation

Install Checks

skills CLI
$ npx skills add OtoDock/oto-dock --skill checks -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install OtoDock/oto-dock checks --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/OtoDock/oto-dock.git skills-src && mkdir -p .claude/skills && cp -r skills-src/mcps/custom/checks-mcp/skills/checks .claude/skills/checks && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
checks
GitHub stars
190
Token cost
~2.2k tokens
SKILL.md length
1,144 words
Files
1
Skills in repo
19
Repo updated
First seen
Licence
Custom licence

At a glance

How checks work on OtoDock — named units that judge an agent's work at the end of a turn (schema, script, handler and judge kinds), conditions on what the turn changed, rounds, where a check lives…

  • Explaining a check
  • SKILL.md covers The four kinds, The document, Where checks live, who does what and Writing a rubric that helps, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • A checks findings arrive in a session

What it does

Checks is an agent skill from OtoDock/oto-dock. How checks work on OtoDock — named units that judge an agent's work at the end of a turn (schema, script, handler and judge kinds), conditions on what the turn changed, rounds, where a check lives and who may create, attach or remove one, how to write a rubric that yields located findings, and the tools of the checks MCP. Use when creating, attaching, editing or explaining a check, or when a check's findings arrive in a session.

Its SKILL.md is about 2.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Education, covering Quizzes and assessments and MCP servers. It works with Model Context Protocol. The repository describes itself as: The agentic company OS. The brains of your company, built on Claude Code and Codex, working on your Anthropic and OpenAI subscriptions.

When your agent uses it

  • Explaining a check
  • A checks findings arrive in a session

Example prompts

  • “/checks”

What it can do on your machine

Read from SKILL.md and the folder at commit 5308f5a. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are json).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Checks loads about 2.2k tokens when it runs. Until then it costs about 110 tokens; SKILL.md has 1,144 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~110
When it runs · the whole SKILL.md, loaded when a task matches
~2.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,144 words (~2,207 tokens).

“A check is a named, reusable unit that judges work. It runs at the end of a turn — a chat's, a task run's, a delegation's — looks at what the turn changed and answered, and either lets the turn…”

— opening of SKILL.md by OtoDock, Custom licence
name
checks

Read the full SKILL.md on GitHub

Files

Just SKILL.md in mcps/custom/checks-mcp/skills/checks of OtoDock/oto-dock.

Open the folder on GitHubat commit 5308f5a

Compare with similar skills

Checks next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Checks compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Checks this skillOtoDock/oto-dock190—~2.2kAutomated safety check: PassCustom licence
Nlm Skilliusztinpaul/ai-research-os-workshop1791 repos~6.9kAutomated safety check: PassMIT
MCPA Certification Tutorrohitg00/ai-engineering-from-scratch66k—~3.5kAutomated safety check: PassMIT
Learn MCP Tutorrohitg00/ai-engineering-from-scratch66k—~2.4kAutomated safety check: PassMIT
Vulnerability Triageprovos/ironcurtain613—~6.3kAutomated safety check: PassApache-2.0
Flutter MCP Toolkit Dogfood IterationsArenukvern/mcp_flutter386—~919Automated safety check: PassMIT

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Categories

Questions about Checks

What does Checks do?

How checks work on OtoDock — named units that judge an agent's work at the end of a turn (schema, script, handler and judge kinds), conditions on what the turn changed, rounds, where a check lives…. Checks is an agent skill from OtoDock/oto-dock. How checks work on OtoDock — named units that judge an agent's work at the end of a turn (schema, script, handler and judge kinds), conditions on what the turn changed, rounds, where a check lives and who may create, attach or remove one, how to write a rubric that yields located findings, and the tools of the checks MCP.

When should I use Checks?

Checks fits situations like: explaining a check; A checks findings arrive in a session.

How do I install Checks in Claude Code?

Run `npx skills add OtoDock/oto-dock --skill checks -a claude-code`. Or copy the skill folder (mcps/custom/checks-mcp/skills/checks in OtoDock/oto-dock) into .claude/skills/checks in your project. Claude Code loads it when a task matches its description.

How do I install Checks in Codex?

Run `npx skills add OtoDock/oto-dock --skill checks -a codex`. Or copy the skill folder (mcps/custom/checks-mcp/skills/checks in OtoDock/oto-dock) into .agents/skills/checks in your project. Codex loads it when a task matches its description.

Can I use Checks in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add OtoDock/oto-dock --skill checks -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/checks, .gemini/skills/checks, .github/skills/checks and .opencode/skills/checks in your project.

What does Checks need to run?

SKILL.md names no scripts, command-line tools or credentials: Checks is instructions for the agent only.

Does Checks access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Checks safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Checks use?

Checks has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Checks use?

About 2.2k tokens (SKILL.md is roughly 8.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Checks?

Skills that share tags, products or a category with Checks: Nlm Skill (iusztinpaul/ai-research-os-workshop, 179 stars), MCPA Certification Tutor (rohitg00/ai-engineering-from-scratch, 66k stars), Learn MCP Tutor (rohitg00/ai-engineering-from-scratch, 66k stars) and Vulnerability Triage (provos/ironcurtain, 613 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Checks?

OtoDock (a GitHub organization) maintains it in OtoDock/oto-dock, which has 190 GitHub stars. The repository holds 19 skills in this directory. The repository was last updated on October 7, 2026.

Source: OtoDock/oto-dock on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.